We have all used ice packs in the past to deal with pain and swellings. The COOLMAN Cryotherapy Machine is a portable continuous ice pack with a universal pad to treat your knees, ankles, back, legs, hips, and other parts of your body.
The unit has a diaphragm pump and doesn’t make a whole lot of noise. It has 5 variable running modes and time settings. It can monitor the temperature from 41 to 68 degrees. The COOLMAN Cryotherapy Machine has 7-quart capacity.